Lipguard shield



FIG. 1 is a top-front perspective view of a lipguard shield showing our design.

FIG. 2 is a bottom-rear perspective view thereof.

FIG. 3 is a front view thereof.

FIG. 4 is a rear view thereof.

FIG. 5 is a right side view thereof.

FIG. 6 is a left side view thereof.

FIG. 7 is a top plan view thereof.

FIG. 8 is a bottom plan view thereof.

FIG. 9 is a top-front exploded perspective view thereof in a detached configuration; and,

FIG. 10 is a bottom-rear exploded perspective view thereof in a detached configuration.

The broken lines in the drawings represent portions of the lipguard shield that form no part of the claimed design. 

CLAIM The ornamental design for a lipguard shield, as shown and described. 